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  3. Precise Altimeter (Android)
Precise Altimeter (Android)

altitude Precise Altimeter (Android) User manual

  • Hello! I've thoroughly reviewed the user manual for the Altitude 2 smartphone. This document includes instructions for installing components like SIM cards and the battery, as well as how to use the phone's basic functions. I am ready to answer your questions about the device.
  • How do I turn on the phone?
    How do I take a screenshot?
    How do you get to the camera mode?
USER MANUAL
CONTENTS
About your phone
Key Functions
Installing SIM Cards
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3
4
Installing Micro SD Card
Installing the Battery and the Battery Cover
Charging the Battery
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6
7
Getting started 8
ABOUT YOUR PHONE 2
ABOUT YOUR PHONE
Front Side Back Proximity sensor
Touch Screen
Receiver
Front Camera
Recent Task Key
Home Key
Back Key
Volume Key
Power Key
Charging Port
Headset
Main Camera
Flashlight
Battery Cover
Speaker
Microphone
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Caution:
This smartphone supports CTIA standard headset,
but does not support OMTP standard headset.
4G LTE
KEY FUNCTIONS 3
KEY FUNCTIONS
Power Button
Off State :
• Long press the button to turn on the phone.
On State :
• Short press the button to lock or light the screen.
• Long press it to show power off, reboot and airplane mode options.
• Long press the button for 13 seconds to reboot the phone.
• When there’s an incoming call, short press it to silence the ringtone.
Volume Buttons
• When the screen is unlocked, short press the buttons to adjust volume.
• When there’s an incoming call, short press it to silence the ringtone.
• Press the power button and the volume down button at the same time to take screenshots.
INSTALLING SIM CARDS 4
INSTALLING SIM CARDS
Please make sure your phone is turned off first.
Open the battery cover from the slot at the bottom
of the cover (as shown below).
Make sure SIM card chip is faced downwards and
insert it into the slot (as shown below). Pay attention
to the direction of the gap.
INSTALLING MICRO SD CARD 5
INSTALLING MICRO SD CARD
Keep the card’s metal contacts facing downwards and insert it into the slot (as shown below).
Please pay attention to the direction of the gap.
INSTALLING THE BATTERY AND BATTERY COVER 6
INSTALLING THE BATTERY
Combine the battery’s metal contacts with the slot’s metal contact and install the battery as shown below:
Combine the battery cover with the phone, and press the cover until you hear a "click" sound.
After installation, please check whether the cover is tightly installed on the phone.
INSTALLING THE BATTERY COVER
CHARGING THE BATTERY 7
CHARGING THE BATTERY
Charge as demonstrated above
Connect the larger plug of the USB cable to the charger
adapter and the smaller one to the charging port on the
phone. Pay attention to the direction of the plug when
connecting it.
Insert the charger adapter into the power outlet and start
charging.
After charging is completed, pull out the smaller plug
from the phone.
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GETTING STARTED 8
GETTING STARTED
Switching the device on and off
Power on: Hold down the Power key until the phone turns on. It will take a few seconds before the screen
lights up.
Power off: Hold down the Power key from the Home screen until the phone option appears. Select Power off,
and press OK to confirm.
GETTING STARTED 9
GETTING STARTED
Unlocking the Phone
Camera Mode Function
Press the Power button to display the lock screen. Then, swipe your finger to the right to enter the home screen
(or the last used screen).
Click on the lower right corner and slide up to enter the camera mode.
GETTING STARTED 10
GETTING STARTED
Command Keys
There are three keys on the device:
1. Recent Task Key : Press this button to display the current running application;
2. Home Key : Press this button to return to the main screen. Long press this button and slide upwards to enter
the search mode;
3. Back Key : Press this button to return to the previous screen.
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